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2x-x/2=1/2+1/8怎么解
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2x-x/2=1/2+1/8怎么解
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答：
2x-x/2=1/2+1/8
(2-1/2)x=4/8+1/8
(3/2)x=5/8
x=(5/8)*(2/3)
x=5/12
2x-x/2=1/2+1/8
(2-1/2)x=4/8+1/8
(3/2)x=5/8
x=(5/8)*(2/3)
x=5/12
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